Andi Wartman (Gymnastics Instructor). Andi has been a gymnast for 15 years and competed for four years on the Lake Central High School Team. She placed second in the state on floor ex her senior year. Andi also took dance lessons for three years. We are proud to have Andi back here at PAA where she started here as a three-year-old. Andi lives in Dyer, attends Purdue Cal, and has two sibling, Michelle and Brad, and a dog named 1221. Click here to watch a short welcome video from Andi.